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Benjy98

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  1. Agree
    Benjy98 got a reaction from Moonzy in Justice Department to sue Google over search dominance   
    Your company is too successful, go to jail
  2. Agree
    Benjy98 got a reaction from JustWantTech in How many more VPN leaks/hacks are needed to stop people from advertising them?   
    I'd like to chime in and just say that you have to think critically when it comes to VPN's, just like with any other service.
    Don't go giving your data away to some unvetted, new player in the market, just because their introductory price is fractionally better than the established brands. Do your research, if you can't find anything, maybe it's not the best choice. Most brands will have something good and at least a bit of bad things about them on the internet.
    I personally use nordvpn, because they are an established brand, I like the 3-rd party audits they do now, that they're based in a country that does not have any data retention laws, and most importantly that their product is one of the best in the market, it does what it's supposed to do.
  3. Agree
    Benjy98 got a reaction from mr moose in Apple being sued for refusing to help iTunes gift card scam victims   
    It is a very sad situation, there are plenty of videos on YT where you can see these old and vulnerable people being scammed. Sometimes they don't even know what's going on.. Breaks my heart, I am sure that Apple could do something about it, but they most likely don't care that much.
  4. Funny
    Benjy98 reacted to Salv8 (sam) in Fujifilm is Working on a 400TB Archival Storage Drive   
    this is the entire reason it is being made at all.
    i will buy one and store the entirety of pornhub, rule34 and newgrounds on it.
    yes.....
  5. Agree
    Benjy98 reacted to avg123 in Apple being sued for refusing to help iTunes gift card scam victims   
    Summary
    Apple is being sued for allegedly refusing to help those who have fallen victim to a iTunes gift card scam. An 11-count class action lawsuit has been filed against the company.
    Apple is accused of lying when it says that there is no way to trace or refund the value of the cards 
     
    Quotes
     
    My thoughts
    I really hate these scammers who target the elderly and Apple should make changes to how these cards work to stop any such scams. If it takes a lawsuit to make it happen, so be it. It is not just an Apple problem, these scammers use all kinds of gift cards
     
    Sources
    https://9to5mac.com/2020/07/20/itunes-gift-card-scam/
  6. Like
    Benjy98 got a reaction from CTR640 in AKG K7XX vs 58X vs?   
    Same. But i feel like earbuds cancel noise better, or is it only me? Don't get me wrong, love Marshall and all... but sometimes you just need that extra silence.
  7. Funny
    Benjy98 got a reaction from Envit0 in Monitor in cold weather   
    maybe he uses it .... outside haha 
  8. Informative
    Benjy98 reacted to Gmac in Water Cooling 101 - A good place for newbies to start   
    Water cooling Basic
    Water cooling breaks down into two subcategories:

    1) Custom Loop cooling- You add different parts to make a whole water cooling loop. These consist of; Pumps, Water blocks, (CPU, GPU, Mobo, Mosfets, Ram HDD If you can think of a computer part someone makes a block for it.) Radiators, and lastly Reservoir. You can mix and match all these different parts in different way to create a loop that is tailored made for your system.
    2) All in one closed cooling loops- The name is pretty self explanatory. These all self contained cooling system that pull all those different parts into one unite. They are always sealed and cannot be opened. They compare to good high end air cooling apparatuses but cannot keep up with a custom cooling loop. I won't be cover just about anything on these as they are very popular products and don't need much explanation

    Your budget is going too decided on which route you will take on these two ideas. If you are looking to stay under $150 you will probably want to go with the All in one closed cooling loops. You will get what you pay for with this group. If you are looking to jump into the Custom water cooling world look to start with about $300 and it will go up from there. I have seen people on this forum that easily spend $1000+ on their loops. Don't think you can cheap out on WC you will regret it in the end and more than likely spending more because of it.

    Watercooling basic theory and Delta-T
    *This all comes from TomsHardware Sticky v2 by Rubix_1011 all credit goes to him. He does far better job explaining this all then I could. (http://www.tomshardware.com/forum/277130-29-read-first-watercooling-sticky)

    Watercooling is based on the set of principles that water is proportionally better than air to conduct heat away from a heat source based on conduction, or the direct contact of a heated source and a cooling source to transfer heat energy rather than convection, otherwise known as thermal conductivity. The ability of a substance to directly absorb heat energy is considered it's specific heat; in this case, the ability of heat directly absorbed by water and the required energy to raise overall temperatures by 1°C. While convection takes place with normal air coolers to provide the ability for air to absorb dissipated heat from the cooler, watercooling also employs this concept to some degree. Once the water absorbs heat energy via conduction from the blocks, it then transfers that through tubing to radiators cooled by fans. The difference is that a larger amount of heat energy is able to be absorbed and moved at any given time with a water loop due to pump flow forcing turbulent water through the radiator tubes while the radiator provides greater surface area to conduct heat energy from the water to the radiator and then into the air. The process is more efficient at transferring, displacing and dissipating excess heat energy based on the delta-T of the loop design. In short, the ability of water's excellent specific heat allow it to absorb heat much more quickly and efficiently from a source of heat (as well as also dissipating that heat back to a cooling source for dissipation) so it can also transport far more of that absorbed energy due to the thermal capacity of it as a medium away from heat sources to be expelled elsewhere.


    Thermal Conductivity of Common Cooling Mediums (@~20°C; W/mK)
    Higher values are better

    Water...............................................0.610
    Mineral Oil........................................0.162
    Alcohol(Ethyl, Isopropyl, Buytl)...........0.161-0.200
    Ethylene Glycol..................................0.258
    Air...................................................0.0257


    Specific Heat of Common Cooling Mediums (@~20°C;kJ/kg.K)
    Higher values are better

    Water...............................................4.19
    Air...................................................1.00
    Mineral Oil........................................1.67
    Copper.............................................0.093
    Ethylene glycol..................................2.36
    Copper.............................................0.093
    Ethylene glycol..................................2.36

    When it comes to figuring out how much radiator you need for your specific loop, you have to start doing some math. I know that we all have been building a loop and thought, ˜how many, what size and what kind of radiators do I need for this loop to stay cool like I want?"

    First tip: Google is your best friend to help find TDP (Thermal Design Power}

    Finding out what the TDP or your CPU or GPU is can be as simple as doing some searches by searching for i7 2600k TDP', GTX 580 TDP, or AMD 6970 TDP. Remember to account for all components, if you run a multi-card graphics setup, you need to include the TDP values for all cards in the total. For example, our i7 2600k has a stock TDP of about 95 watts at 100% load (estimated). If we have a 2x SLI setup of GTX 580's, we are looking at about 244 watts at 100% load, per card. Total? About 583 watts in heat that these three components can potentially produce when at 100% load, simultaneously; it's also safe to consider that heat dissipation can never be 100% efficient of power consumption, so even calcuating 85-90% of your TDP total is pretty safe. (This also translates very closely to wattage when you need to consider a power supply for your system, but you need to account for the remaining components: motherboard, fans, hard drives, DVD drives, etc. To help calculate a full system TDP, you can use a tool like the Extreme PSU Calculator (link). In short, when calculating loop TDP, simply add up the total values for components being cooled in the loop...if you have more than one video card, make sure you add in TDP for each one. If you want to simply calculate the overclocked TDP wattage of your CPU, just adjust the CPU section of the calculator or utilize the calculation listed a bit later.

    Once you have calculated your total loop TDP potential, you need to consider radiators that dissipate heat in watts depending on flow rate of your loop and fans being used and their speeds/power. For this task, I almost always refer to *Skinneelabs.com link from Archive.org* for all of this crucial information, graphs and comparisons.

    For example, I am going to reference the XSPC RX360 radiator for this loop. Given the total TDP of 583 watts, I want to know if this single radiator is enough for my loop, or if I should consider another radiator.



    Looking at this chart, we can see that the maximum amount of heat this radiator can dissipate is around 555 watts using 2800 rpm fans (very fast, very loud). You could get better results in a push/pull scenario, but that's even louder; you may be able to live with a 15-20° delta and loud fans if you went this route.

    In short, Delta-T is the load temperature of the water in your loop when compared to ambient air temps; if your room ambient is 27°C, and load water temp is 34°C, this gives you an approximate Delta of 7°C if you are running 100% load on all components being cooled by the loop. Basically, delta-T is a mathematical derivative of your ambient room temperature, flow rate, heat to be dissipated (in watts) and the ability of your radiator to dissipate heat (in watts) depending on fans used to produce the cooling impact by the loop as a whole. You'll notice the chart above has a listing of different fans in the upper-left corner: this determines the angle of the graph and the temperature delta on the left side of the graph. Lower fan speeds correlate to a higher delta-T as you add more heat in watts to the loop. The more heat you produce, the more important it is to remove it from the loop; and fans help accomplish this goal. If you notice the actual temperatures on the lines of the graph at the determined points (around 300 watts of load and around 555 watts), you'll see that the fan speed allows the heat dissipation to be rather normalized. However, the further to the right (and up the graph you go), you'll also notice that your delta-T rises. Below a 5° is incredibly good, 10° is still very good and even 15° deltas are very much the norm. If we wanted to run this loop at a 10° delta, we would need to run two of these RX360 radiators to keep the heat load in watts below 300 watts dissipated per radiator with fans of 600-2800 rpm (in a single-fan setup; push/pull would allow some leniency here; perhaps a RX360 and an RX240, instead).

    Granted, TDP and determining our delta-T isn't an exact science, but it gets us pretty close. It's a bit more tedius to calculate CPU overclocked wattage; however, here is a great calculation to help CPU overclocking and estimated TDP:

    OC Wattage = TDP * ( OC MHz / Stock MHz) * ( OC Vcore / Stock Vcore )^2

    [TABLE=width: 760]


    [TR]

    [TD]
    Quote :

    Example:
    Intel i7 2600k
    3.4ghz (3400mhz)
    1.25v
    95 watts TDP

    For this example I will use a relatively average overclock voltage of 1.35v to reach 4.5ghz (4500mhz)

    OC Wattage = TDP x ( OC MHz / Stock MHz) x ( OC Vcore / Stock Vcore )^2

    OC Wattage = 95 x (4500/3400) x (1.35/1.25)^2

    OC Wattage = 95 x (1.3235) x (1.08)^2

    OC Wattage = 95 x 1.3235 x 1.1664

    OC Wattage = 147 (which is exactly what was calculated by the PSU calculator for overclocked CPU watts on this chip)
    [/TD]

    [/TR]


    [/TABLE]

    *This is all very complicated and can be hard to understand. You will likely need to do more reading then what I can provide here. I do have a general rule that you can read about in the Rad section of this guide that can make all this complicated stuff unnecessary.
    [h=2]For more information please refer to overclocker.com Guide to Delta-T in Water Cooling[/h]
    [h=2]http://www.overclockers.com/guide-deltat-water-cooling/[/h]
  9. Like
    Benjy98 reacted to Gmac in Water Cooling 101 - A good place for newbies to start   
    Water Cooling 101
    I have been reading a lot of posting in this sub-forum and am seeing a lot of the same questions. So I figured this forum need some basic guide to water cooling. My basic idea is to take a ton of information on the internet and condense it down to as short and simple explanation of Water cooling. This should be a good starting place for most people. You will need to much more research than just this to be a successful water cooler.

    I have spoken to a Mod and this should be made into a sticky soon.

    My goal with this guide is to be of a FAQ than more of a building guide. Try and explain everything that has to do with what goes into a custom water cooling loop. I am trying to make a guide that will work well with Linus's water cooling videos on the NCIXcom Youtube channel. Trying hard not to cover what he has but make sure nothing is missed.

    So welcome to my Basic Noobies guide to water cooling. Please feel free to comment or post with your ideas of what I could add or change.

    So why do we water cool? Why would you want to stick a tank of water in a box of very expensive electronics?
    This is a question that gets asked a lot on the forum and I thought one of our members summed it up best;

    From our own MdX MaxX;
    “It's not just about temperatures, but about noise. With water cooling, you can run fans at much lower speeds and lower noise levels than you can with air cooling and achieve the same temperatures. Especially for GPUs, I mean GPU fans get loud. Plus you have the benefit of cooling everything you want in the same loop.

    And "good enough" isn't what enthusiasts strive for. Sure, multi-hundred dollar loops aren't necessary. An NH-D14 or Silver Arrow is "good enough." But being a PC enthusiast is much more than having a "good enough" rig. Most people here would have much lower-specced PCs if they only wanted what was "good enough" for them.

    Also, it's fun. Building is fun. Taking on [such] an intensive project is a thrilling challenge for a lot of people. You get to really absorb the experience rather than putting together a system in 2-3 hours and then you're done.

    And lastly, water cooling loops are freaking gorgeous. I mean look at them.

    I would just add that for most of us that use water cooling is more than getting the best performance out of your rig. For most of us it is a hobby. Once you get started it is hard to stop. You always want to try something new or add something to you loop, or even multiple loops.
  10. Like
    Benjy98 reacted to CTR640 in AKG K7XX vs 58X vs?   
    For my phone and other mobile devices I use either my Marshall or earbuds. But I have learned never ever the on-ear headphones. It puts pressure on my ears but I fixed that. The only one thing I don't like the on-ear is because I can hear my heart beating. Not good when there is silence in music and movies.
  11. Agree
    Benjy98 got a reaction from ZacoAttaco in What song are you listening to right now.   
    Drake - passionfruit. One of the bests from Drake. 
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